The Larger Cambridge Septuagint project, The Old Testament in Greek according to the Text of Codex Vaticanus, had 9 fascicles published from 1909 to 1940. These fascicles are available in full-text PDFs via Internet Archive:
- Octateuch and Later Historical Books (HT to Karen Jobes and Moíses Silva, Invitation to the Septuagint, 2nd ed., 68n12)
- Esther, Judith, Tobit
Although the Larger Cambridge series is incomplete and has been superseded by the Göttingen edition, the volumes are still quite valuable and, for the texts they cover, perhaps also much more accessible than the corresponding Göttingen volumes.
The Göttingen series is still very much in progress. But, at this point, if I’m not missing any volumes, it looks like the Göttingen series still lacks the Joshua, Judges, 1–2 Samuel, 1–2 Kings, and 1 Chronicles that the Larger Cambridge edition contains.